[babl] build: bump automake requirement to 1.11

[Ãyvind KolÃs <ok src gnome org>]

commit cc795367ff5b1bc4d9ff29074ceeb12068822e57
Author: Ãyvind KolÃs <pippin oq-po com>
Date:   Mon Oct 17 18:07:19 2011 +0100

    build: bump automake requirement to 1.11
    
    This is needed for the silent build rules, and probably more.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9bb8bc6..71ded2e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -105,7 +105,7 @@ AC_SUBST(BABL_CURRENT_MINUS_AGE)
 
 dnl ==========================================================================
 
-AM_INIT_AUTOMAKE([1.10 foreign no-define dist-bzip2 no-dist-gzip -Wno-portability])
+AM_INIT_AUTOMAKE([1.11 foreign no-define dist-bzip2 no-dist-gzip -Wno-portability])
 
 # Enable silent build rules by default, requires at least
 # Automake-1.11. Disable by either passing --disable-silent-rules to